# B737 FMS Trainer PRO vs PropDeck

The clearest difference is iOS requirement: B737 FMS Trainer PRO at 15.0 against PropDeck's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. B737 FMS Trainer PRO sells 1 in-app purchase, starting at $34.99 per month and PropDeck sells 1 in-app purchase, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

B737 FMS Trainer PRO ships an update monthly, PropDeck every 3 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | B737 FMS Trainer PRO | PropDeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 625 MB | 25 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Heading 365](https://appshunter.io/developer/1609857583) | [Samic Ventures LLC](https://appshunter.io/developer/6778734223) |

## What reviewers say

### B737 FMS Trainer PRO

[App page](https://appshunter.io/ios/app/b737-fms-trainer-pro/id6740525381)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $34.99 | per month |


### PropDeck

[App page](https://appshunter.io/ios/app/propdeck/id6779670665)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PropDeck Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is B737 FMS Trainer PRO free?

B737 FMS Trainer PRO is free to download, with in-app purchases available.

### Is PropDeck free?

PropDeck is free to download, with in-app purchases available.

### Do B737 FMS Trainer PRO or PropDeck have ads?

Neither B737 FMS Trainer PRO nor PropDeck shows ads.

### Which is updated more often, B737 FMS Trainer PRO or PropDeck?

B737 FMS Trainer PRO ships an update monthly, and PropDeck every 3 weeks. Most recently, B737 FMS Trainer PRO was updated on October 16, 2026 and PropDeck on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*